/**
 * Copyright (c) 2010, Casey Lai
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 * 
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * 
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation and/or
 * other materials provided with the distribution.
 * 
 * Neither the name of the Cheetah Group nor the names of its contributors may be
 * used to endorse or promote products derived from this software without specific
 * prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
 * OF SUCH DAMAGE.
 */

package org.cheetahworkflow.designer.part;

import org.cheetahworkflow.designer.model.Chart;
import org.cheetahworkflow.designer.model.Comment;
import org.cheetahworkflow.designer.model.ConditionArrow;
import org.cheetahworkflow.designer.model.DirectionArrow;
import org.cheetahworkflow.designer.model.LogicNode;
import org.cheetahworkflow.designer.model.ModuleNode;
import org.cheetahworkflow.designer.model.RapidView;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPartFactory;


public class PartFactory implements EditPartFactory {

	public EditPart createEditPart(EditPart context, Object model) {
		EditPart part = null;
		if (model instanceof Chart) {
			part = new ChartPart();
		} else if (model instanceof ModuleNode) {
			part = new ModuleNodePart();
		} else if (model instanceof LogicNode) {
			part = new LogicNodePart();
		} else if (model instanceof Comment) {
			part = new CommentPart();
		} else if (model instanceof DirectionArrow) {
			part = new ArrowPart();
		} else if (model instanceof ConditionArrow) {
			part = new ConditionArrowPart();
		} else if (model instanceof RapidView) {
			part = new RapidViewPart();
		} else {
			throw new IllegalArgumentException("cannot identify the type of model: " + model.getClass().getName());
		}
		part.setModel(model);
		return part;
	}
}
